*UNSAFE SLAB OPENING / UG TANK MANHOLE OPENING*  We have sent a letter to  M/s ABR Contractor (housing project, Al'Ula) with attached self-explanatory photos showing the underground water tank manhole opening kept open. We instructed the contractor to immediately close all such opening to avoid any fall/fatality. Earlier we have sent an ample number of letter regarding this unsafe act/issue to the contractor but didn't found any positive action.
Hazard category: Falls from height